:root{
  --bg: #ffffff;
  --text: #0b0f18;
  --muted: #5b6475;
  --card: #f6f8fb;
  --border: rgba(11,15,24,.10);
  --shadow: 0 10px 30px rgba(11,15,24,.08);
  --shadow-sm: 0 6px 18px rgba(11,15,24,.08);
  --accent-blue: #0066B1;
  --accent-light: #00A3E0;
  --accent-red: #E41D2D;
  --ring: rgba(0,102,177,.22);
  --radius: 18px;
  --radius-sm: 14px;
  --max: 1240px;
  --font: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Arial, "Noto Sans", "Apple Color Emoji", "Segoe UI Emoji";
}

*{box-sizing:border-box}
html,body{height:100%}
body{
  margin:0;
  font-family:var(--font);
  background:var(--bg);
  color:var(--text);
  line-height:1.5;
}

a{color:inherit;text-decoration:none}
a:hover{opacity:.92}
img{max-width:100%;height:auto}

.container{max-width:var(--max); margin:0 auto; padding:0 22px}
.section{padding:64px 0}
.section-sm{padding:38px 0}

.topbar{
  position:sticky; top:0; z-index:50;
  background:rgba(255,255,255,.78);
  backdrop-filter: blur(12px);
  border-bottom:1px solid var(--border);
}

.nav{
  display:flex; align-items:center; justify-content:space-between;
  gap:18px;
  padding:14px 0;
}

.brand{
  display:flex; align-items:center; gap:12px;
}
.brand svg{width:168px; height:auto; display:block}

.nav-links{
  display:flex; align-items:center; gap:14px;
}
.nav-links a{
  font-weight:650;
  font-size:14px;
  padding:10px 12px;
  border-radius:12px;
  color:rgba(11,15,24,.88);
}
.nav-links a.active{
  background:rgba(0,102,177,.08);
  color:rgba(0,102,177,.98);
}
.nav-links a:hover{background:rgba(11,15,24,.05)}

.vin-cta{
  display:flex; align-items:center; gap:10px;
}
.btn{
  display:inline-flex; align-items:center; justify-content:center;
  gap:10px;
  border:1px solid var(--border);
  background:#fff;
  color:rgba(11,15,24,.92);
  padding:12px 14px;
  border-radius:14px;
  font-weight:750;
  font-size:14px;
  box-shadow: 0 1px 0 rgba(11,15,24,.02);
  cursor:pointer;
  transition: transform .08s ease, box-shadow .12s ease, border-color .12s ease;
}
.btn:hover{box-shadow: var(--shadow-sm); border-color: rgba(11,15,24,.16)}
.btn:active{transform: translateY(1px)}

.btn-primary{
  border:1px solid rgba(0,102,177,.28);
  background: linear-gradient(180deg, rgba(0,102,177,.12), rgba(0,102,177,.06));
  box-shadow: 0 10px 26px rgba(0,102,177,.14);
}
.btn-primary:hover{border-color: rgba(0,102,177,.40)}
.btn-primary .sub{
  font-size:11px; font-weight:800; letter-spacing:.08em; text-transform:uppercase;
  color:rgba(11,15,24,.65);
  margin-top:2px;
}

.btn-vin{
  padding:10px 14px;
  border-radius:16px;
  border:1px solid rgba(0,102,177,.26);
  background: linear-gradient(90deg, rgba(0,102,177,.12), rgba(0,163,224,.10), rgba(228,29,45,.08));
  box-shadow: 0 12px 30px rgba(0,102,177,.12);
}
.btn-vin .stack{display:flex; flex-direction:column; line-height:1.05; text-align:center}
.btn-vin .stack .main{font-size:14px; font-weight:900; letter-spacing:.04em}
.btn-vin .stack .mini{font-size:10px; font-weight:850; letter-spacing:.10em; text-transform:uppercase; color:rgba(11,15,24,.58)}

.mobile-menu{display:none}
.mobile-menu.open{display:block}

.hamburger{display:none}
@media (max-width: 860px){
  .nav-links{display:none}
  .hamburger{
    display:inline-flex;
    width:46px; height:46px;
    border-radius:14px;
  }
  .mobile-menu{
    display:none;
    padding:10px 0 16px;
  }
  .mobile-menu.open{display:block}
  .mobile-menu a{
    display:block;
    padding:12px 12px;
    border-radius:14px;
    font-weight:750;
  }
  .mobile-menu a:hover{background:rgba(11,15,24,.05)}
}

.hero{
  position:relative;
  padding:76px 0 56px;
  overflow:hidden;
}
.hero:before{
  content:"";
  position:absolute; inset:-80px -80px auto -80px;
  height:420px;
  background:
    radial-gradient(850px 240px at 16% 20%, rgba(0,102,177,.14), transparent 60%),
    radial-gradient(850px 260px at 54% 8%, rgba(0,163,224,.14), transparent 60%),
    radial-gradient(850px 260px at 86% 26%, rgba(228,29,45,.10), transparent 65%);
  pointer-events:none;
}
.hero-grid{
  display:grid;
  grid-template-columns: 1.15fr .85fr;
  gap:34px;
  align-items:center;
  position:relative;
}
@media (max-width: 960px){
  .hero-grid{grid-template-columns: 1fr; gap:22px}
}
.kicker{
  display:inline-flex; align-items:center; gap:10px;
  padding:8px 12px;
  border:1px solid var(--border);
  border-radius:999px;
  background:rgba(255,255,255,.75);
  color:rgba(11,15,24,.75);
  font-weight:750;
  font-size:12px;
}
.kicker .dot{
  width:10px; height:10px; border-radius:999px;
  background: linear-gradient(90deg, var(--accent-blue), var(--accent-light), var(--accent-red));
}
h1{
  margin:14px 0 10px;
  font-size: clamp(34px, 4.2vw, 58px);
  line-height:1.05;
  letter-spacing:-.02em;
}
.lead{
  color:var(--muted);
  font-size:16px;
  max-width: 58ch;
}
.hero-actions{display:flex; gap:12px; flex-wrap:wrap; margin-top:18px}
.hero-card{
  background: linear-gradient(180deg, #ffffff, rgba(246,248,251,.85));
  border:1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding:18px;
}
.hero-card .stripe{
  height:10px;
  border-radius:999px;
  background: linear-gradient(90deg, var(--accent-blue) 0 33%, var(--accent-light) 33% 66%, var(--accent-red) 66% 100%);
  margin-bottom:12px;
}
.hero-card h3{margin:0 0 8px; font-size:16px}
.hero-card p{margin:0; color:var(--muted); font-size:13px}

.grid{
  display:grid;
  grid-template-columns: repeat(12, 1fr);
  gap:14px;
}
.card{
  background: var(--card);
  border:1px solid var(--border);
  border-radius: var(--radius);
  padding:18px;
}
.card.white{background:#fff}
.card h3{margin:0 0 8px; font-size:16px}
.card p{margin:0; color:var(--muted); font-size:13px}

.span-4{grid-column: span 4}
.span-6{grid-column: span 6}
.span-8{grid-column: span 8}
.span-12{grid-column: span 12}
.span-5{grid-column: span 5}
.span-7{grid-column: span 7}
@media (max-width: 980px){
  .span-4,.span-5,.span-6,.span-7,.span-8{grid-column: span 12}
}

.badge{
  display:inline-flex; align-items:center; gap:8px;
  font-size:12px; font-weight:800;
  color:rgba(11,15,24,.70);
  border:1px solid var(--border);
  background:rgba(255,255,255,.65);
  padding:7px 10px;
  border-radius:999px;
}
.badge .pill{
  width:8px; height:8px; border-radius:999px;
  background: var(--accent-blue);
}

.hr{
  height:1px; background: var(--border);
  margin:26px 0;
}

.footer{
  padding:34px 0 50px;
  color:rgba(11,15,24,.72);
}
.footer-grid{
  display:grid;
  grid-template-columns: 1.2fr .8fr;
  gap:20px;
}
@media (max-width: 900px){
  .footer-grid{grid-template-columns: 1fr}
}
.small{font-size:12px; color:rgba(11,15,24,.62)}

.notice{
  margin-top:10px;
  display:flex; gap:10px; align-items:flex-start;
  padding:12px 14px;
  border-radius: 14px;
  border:1px dashed rgba(11,15,24,.18);
  background: rgba(246,248,251,.65);
  color:rgba(11,15,24,.72);
  font-size:12px;
}
.notice .mark{
  width:10px; height:10px; border-radius:999px;
  background: var(--accent-red);
  margin-top:4px;
}

.form{
  display:grid; gap:12px;
}
label{font-size:12px; font-weight:850; color:rgba(11,15,24,.70)}
input, textarea, select{
  width:100%;
  padding:12px 12px;
  border-radius: 14px;
  border: 1px solid rgba(11,15,24,.14);
  background:#fff;
  outline:none;
  font: inherit;
}
textarea{min-height:140px; resize:vertical}
input:focus, textarea:focus, select:focus{
  border-color: rgba(0,102,177,.45);
  box-shadow: 0 0 0 6px var(--ring);
}

.row{
  display:grid;
  grid-template-columns: 1fr 1fr;
  gap:12px;
}
@media (max-width: 760px){
  .row{grid-template-columns: 1fr}
}

.table{
  width:100%;
  border-collapse: collapse;
  overflow:hidden;
  border-radius: 14px;
  border:1px solid var(--border);
  background:#fff;
}
.table th, .table td{
  text-align:left;
  padding:12px 12px;
  border-bottom:1px solid var(--border);
  font-size:13px;
}
.table th{font-size:12px; color:rgba(11,15,24,.70); letter-spacing:.02em}
.table tr:last-child td{border-bottom:none}

.kv{
  display:grid;
  grid-template-columns: 1fr 1fr;
  gap:10px;
}
@media (max-width: 760px){
  .kv{grid-template-columns: 1fr}
}
.kv .item{
  background: rgba(246,248,251,.9);
  border:1px solid var(--border);
  border-radius: 14px;
  padding:12px;
}
.kv .k{font-size:11px; color:rgba(11,15,24,.60); font-weight:850; letter-spacing:.06em; text-transform:uppercase}
.kv .v{margin-top:4px; font-weight:850}

.pulse{
  position:relative;
}
.pulse:after{
  content:"";
  position:absolute; inset:0;
  border-radius:inherit;
  box-shadow: 0 0 0 0 rgba(0,102,177,.35);
  animation: pulse 2.2s infinite;
  pointer-events:none;
}
@keyframes pulse{
  0%{box-shadow:0 0 0 0 rgba(0,102,177,.30)}
  70%{box-shadow:0 0 0 14px rgba(0,102,177,0)}
  100%{box-shadow:0 0 0 0 rgba(0,102,177,0)}
}

.toast{
  position:fixed;
  left:50%; bottom:18px;
  transform: translateX(-50%);
  background:#fff;
  border:1px solid var(--border);
  border-radius: 16px;
  padding:12px 14px;
  box-shadow: var(--shadow);
  display:none;
  gap:10px;
  align-items:flex-start;
  z-index:90;
  max-width: min(680px, calc(100% - 28px));
}
.toast.show{display:flex}
.toast .stripe{
  width:10px; border-radius:999px;
  background: linear-gradient(180deg, var(--accent-blue), var(--accent-light), var(--accent-red));
}
.toast .t{font-weight:850}
.toast .d{color:var(--muted); font-size:12px; margin-top:2px}